I am sensitive to chemicals & perfumes and asked that none be used in my room. First night was ok, then next day too much air freshener was used in room and hallways. I had to change rooms that night. I may be sensitive, but this was far to much for anyone. Even from a short amount of exposure, it made me feel sick for away. Staff at least moved me from another room and allowed me to use an air filter unit to counteract the effects of too much air fresheners regularly used in hallways.